Company lists · Data refreshed September 2026

Top 24 Downstream petroleum IT services based in Mexico

Name: Downstream petroleum IT services based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 104 companies tracked

RevenueBase identified 104 downstream petroleum IT services headquartered in Mexico as of September 2026 and tracks 1,345 professional contacts across them, including 118 with verified work emails. Villahermosa is the largest hub.

This list covers downstream petroleum IT services headquartered in Mexico, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

104Companies

1,345Contacts tracked

118Verified emails

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The 24 largest downstream petroleum IT services based in Mexico

Ranked by team size

Top 24 of 104 downstream petroleum IT services based in Mexico, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to downstream petroleum IT services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Petricore	Indirect evidence	Villahermosa, MexicoHQ checked Sep 28, 2026	201-500	127 contacts →
	Indirect evidence “Petricore is a UK-registered oilfield service company specializing in Wellsite Services, Laboratory Services, and Digital Rock Analysis for international oil and gas companies.” Source: RevenueBase Database · checked Sep 28, 2026
2	Energex	Indirect evidence	Cadereyta Jimenez, MexicoHQ checked Sep 28, 2026	1,001-5,000	125 contacts →
	Indirect evidence “Somos el integrado más grande la la Republica Mexicana Siendo el Mejor lugar para trabajar, certificación 2021 DEDICADA AL TRANSPORTE Y COMERCIALIZACIÓN DE HIDROCARBUROS Nuestra…” Source: RevenueBase Database · checked Sep 28, 2026
3	The Mudlogging Company México, S.A. DE C.V	Indirect evidence	Villahermosa, MexicoHQ checked Sep 28, 2026	51-200	121 contacts →
	Indirect evidence “Servicios de: Registro Continuo de Hidrocarburos, Telemedición de Parámetros de Perforación en Tiempo Real y Transmisión Satelital de Datos, Diseño de Pozos, Análisis…” Source: RevenueBase Database · checked Sep 28, 2026
4	Egas Control Volumétrico Y MÁS	Indirect evidence	Federal District, MexicoHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “EGAS empresa 100% Mexicana enfocada a brindar Soluciones Informáticas para el mercado Gasolinero Nacional e Internacional, teniendo como principal objetivo el proveer una mejora…” Source: RevenueBase Database · checked Sep 28, 2026
5	Enermar Marketers Of OIL Products	Indirect evidence	Carmen, MexicoHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Somos una empresa especializada en el suministro de combustibles para embarcaciones, plataformas y plantas de fluidos, con un equipo altamente capacitado y comprometido en brindar…” Source: RevenueBase Database · checked Sep 28, 2026
6	Ingenio Services	Indirect evidence	MexicoHQ checked Sep 28, 2026	51-200	33 contacts →
	Indirect evidence “Servicios integrales- Ingeniería y construcción - Integridad Mecánica - Capacitación - Mantenimiento de instalaciones y ductos - Desarrollo de software - Cumplimiento regulatorio…” Source: RevenueBase Database · checked Sep 28, 2026
7	Texasoil International	Partial evidence	Villahermosa, MexicoHQ checked Sep 28, 2026	51-200	32 contacts →
	Partial evidence “TexasOil International ofrece servicios y productos para la industria petrolera.” Source: RevenueBase Database · checked Sep 28, 2026
8	ROS Reliable On & Offshore Solutions SA DE CV	Indirect evidence	Ciudad Del Carmen, MexicoHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “Reliable On & Offshore Solutions (ROS) es una empresa mexicana con operaciones Terrestres y Marinas para la industria energética en los sectores público y privado Lidereando…” Source: RevenueBase Database · checked Sep 28, 2026
9	Azzait Consultores EN Soluciones Integrales, S.A. DE C.V	Indirect evidence	Villahermosa, MexicoHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “AZZAIT is a consulting Mexican company whose focus is to provide consulting solutions for the oil and gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
10	ECS México	Partial evidence	Monterrey, MexicoHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Somos una empresa dedicada al desarrollo e implementación de soluciones integrales para la administración y control del downstream de la cadena de valor de hidrocarburos y…” Source: RevenueBase Database · checked Sep 28, 2026
11	ACE Engineering	Indirect evidence	Queretaro, MexicoHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Somos expertos en el desarrollo de ingeniería conceptual y de detalle, estimado de costos y casos de negocio, bajo metodologías que dan certidumbre y minimizan el riesgo del…” Source: RevenueBase Database · checked Sep 28, 2026
12	Novaoil	Indirect evidence	MexicoHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Company formed by a multidisciplinary group with experience in the oil and gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
13	Oleo Delta Petrol	Indirect evidence	Villahermosa, MexicoHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Somos una empresa especializada en proveer soluciones integrales enfocadas a la cadena de valor de los hidrocarburos.” Source: RevenueBase Database · checked Sep 28, 2026
14	Enviroenergy	Indirect evidence	Puebla, MexicoHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Compañía con más de 27 años de experiencia en el Sector Hidrocarburos que agiliza el cumplimiento de las disposiciones legales aplicables a Estaciones de Servicio, entre los que…” Source: RevenueBase Database · checked Sep 28, 2026
15	CTN Controlgas	Indirect evidence	Torreón, MexicoHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Brindamos soluciones integrales al sector del combustible, con sistemas de administración de recursos (ERP) para negocios que buscan competir y colocarse en la mejor posición de…” Source: RevenueBase Database · checked Sep 28, 2026
16	Avalon Software Latam	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 28, 2026	201-500	7 contacts →
	Indirect evidence “Desde hace 40 años, impulsamos la transformación digital del sector de estaciones de servicio y retail a través de soluciones tecnológicas innovadoras.” Source: RevenueBase Database · checked Sep 28, 2026
17	Enerfuel Tech	Indirect evidence	Zona Urbana Río Tijuana, MexicoHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “Empresa de tecnología enfocada en resolver todas las necesidades operativas de estaciones de combustible a través de su completa Suite de aplicaciones, Volumétricos, Movilidad…” Source: RevenueBase Database · checked Sep 28, 2026
18	EOS E&p	Indirect evidence	Mexico City, MexicoHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “EOS E&P is a company committed to providing services with the highest standards and competitive prices in the Oil & Gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
19	Tecsien Fuel Solutions	Indirect evidence	San Nicolás De Los Garza, MexicoHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Somos una empresa de Tecnología para la industria gasolinera, orgullosamente REGIOMONTANA creada con el objeto de distribuir y comercializar productos enfocados a ramos…” Source: RevenueBase Database · checked Sep 28, 2026
20	Grupo GAS Manager S.A. DE C.V	Indirect evidence	Monterrey, MexicoHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Empresa dedicada a ofrecer soluciones de Automatización y Tecnología de la Información a Estaciones de Servicio.” Source: RevenueBase Database · checked Sep 28, 2026
21	Prolog, S.A. DE C.V	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 28, 2026	51-200	3 contacts →
	Indirect evidence “Prolog is committed to develop your project with the highest standards and cutting edge technology in the areas of supply chain, web development, fleet control and distribution…” Source: RevenueBase Database · checked Sep 28, 2026
22	Italfluid Mexico	Indirect evidence	Mexico City, MexicoHQ checked Sep 28, 2026	51-200	2 contacts →
	Indirect evidence “We provide high quality services & equipments to Oil Company and constantly fultulling customers satisfaction” Source: RevenueBase Database · checked Sep 28, 2026
23	Gana GNC	Indirect evidence	Anzures, MexicoHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Somos una consultoría para la industria de petrolíferos e hidrocarburos en él mercado mexicano.” Source: RevenueBase Database · checked Sep 28, 2026
24	TMR Offshore Engineering Services SAS DE CV	Indirect evidence	Polanco, MexicoHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “TMR OFFSHORE ENGINEERING SERVISCES SAS de CV founded in year 2018 by oil and gas industry expert and with main office located in Mexico city, MEXICO.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: downstream petroleum IT services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names downstream petroleum IT services.
Partial evidence: Its own public description names part of downstream petroleum IT services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name downstream petroleum IT services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 104 downstream petroleum IT services based in Mexico

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Downstream petroleum IT services based in Mexico at a glance

As of Sep 28, 2026

8.8%Verified-email coverage

12.9Average contacts per company

11-50Median size (employees)

20.2%Largest-city concentration · Villahermosa

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 104 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among downstream petroleum IT services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Mexico whose own description of what they do matches “downstream petroleum IT services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names downstream petroleum IT services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among downstream petroleum IT services, and records with no verified work email. Companies headquartered outside Mexico are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 118 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names downstream petroleum IT services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many downstream petroleum IT services are there based in Mexico?

RevenueBase identified 104 downstream petroleum IT services headquartered in Mexico as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Petricore, headquartered in Villahermosa, tops this list with the largest team on record.

Which city has the most downstream petroleum IT services?

Villahermosa leads with 21 headquartered companies, followed by Ciudad De Mexico (8) and Ciudad Del Carmen (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 118 verified decision-maker contacts tracked across these 104 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.